@BOOK{bar,
    AUTHOR = "Star, R. M.",
    TITLE = "Foo Bar Baz",
    PUBLISHER = {MIT Press},
    ADDRESS = {Cambridge, MA},
    YEAR = 1989}
@book{colorado16,
    AUTHOR = "Carlos A. Felippa",
    TITLE = "The Linear Tetrahedron",
    PUBLISHER = {MIT Press},
    ADDRESS = {Cambridge, MA},
    YEAR = 1989}
@misc{website:coloradoW16,
      author = "Carlos A. Felippa",
      title = "The Linear Tetrahedron",
      month = "April",
      year = 2012,
      url = "http://www.colorado.edu/engineering/CAS/courses.d/AFEM.d/AFEM.Ch16.d/AFEM.Ch16.pdf"
@misc{website:momentInertia,
      author = "Wikipedia",
      title = "Moment_of_inertia",
      month = "April",
      year = 2012,
      url = "http://en.wikipedia.org/wiki/Moment_of_inertia#Moment_of_inertia_tensor"

